The only factor that does not apply to the economic activity is the language of the country. All the other reasons have some serious effects on the whole of the economy on a multilevel scale.
The Earth has far more than 6.5 billion people, so the only false statement is 6.5 million.
A chronic smoker has about 15 years shorter life expectancy than that of a person who doesn't smoke<span>. Some of the </span>major causes of premature death among smokers are diseases linked to smoking which includes cancer and respiratory and vascular diseases.<span> </span>
The type of communication are: a. all options are correct
<h3>What is communication?</h3>
Communication can be defined as the process of interacting with people by exchanging information with them.
Small group, interpersonal and public are all type of communication because all have to do with interaction or interacting with people either in a group or community or society.
Therefore the correct option is A because small group, interpersonal and public are a type of communication.
Learn more about communication here:brainly.com/question/24414910
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